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PDF LGT8F88A Data sheet ( Hoja de datos )
| Número de pieza | LGT8F88A | |
| Descripción | 8-bit High Performance FLASH MCU | |
| Fabricantes | LogicGreen | |
| Logotipo |  |
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LGT8F88A – 8bit High Performance FLASH MCU Overview v1.1.1
LogicGreen Technologies Co., LTD
FEATURES
High performance, low power 8bit RISC core
131 Instructions, 80% execute in one cycle
32x8 general purpose registers
Up to 32MIPS when running at 32MHz
Integrated one-cycle 8x8 Multiplier
Data and Programming Memory
8Kbytes In-system-programmable FLASH memory
1Kbytes Internal SRAM
504Bytes Data FLASH, Support Byte-wise access (E2PROM like)
Creative flash encryption based on state changing.
Peripherals
Two 8bit Timer/Counter, support compare-match output
One 16bit Timer/Counter with separated clock prescalar，Support Input
Capture and compare-match output
Internal 32 KHz RC oscillator, support calibrated to ±1%
Up to 6-channel PWM
8-channel 10bit Analog/Digital Converter
- 3-channel Difference input, x7.5, x15, x30 gain control
- Integrated thermal sensor
2-channel Analog Comparator, channel can be extended from ADC
Programmable Watch dog timer
Programmable serial USART
Master/slave SPI serial Interface
Byte-oriented 2-wire serial interface (Philips I2C compatible)
Special Microcontroller features
Serial Wire on-chip Debug (SWD)
External and internal interrupt sources
Power on reset and 3-level Brown-out Reset (Low voltage reset)
Internal 32 MHz RC oscillator, ±1% after calibration
Internal 32 KHz RC oscillator, ±1% after calibration
External crystal support 32.768 KHz or 400K~32MHz
Up to 12-channel capacitive touch keys
8-channel NMOS I/O, sink up to 80mA current.
I/O and Package
QFP32L (provide up to 30 GPIO)
S/SOP28L (provide up to 26 GPIO）
Operating Environment
Power supply: 1.8V ~ 5.5V
Frequency:
0 ~ 32MHz
Temperature: -40C ~ +85C
HBM ESD:
4000V
8-bit LGT8XM
RISC Microcontroller with
8192 Bytes In-System
Programmable
FLASH Memory
LGT8F88A
Data book
Version 1.1.1
Application
Kitchen
Microwave oven
Induction cooker
Electric cooker
Smart home appliance
Milk machine
Coffee maker
Water heater
Smart control devices
Li-on charger
Motor control
Smart toys
Hand-held device
-1-
1 page  
LGT8F88A – 8bit High Performance FLASH MCU Overview v1.1.1
LogicGreen Technologies Co., LTD
REGISTERS INDEX
Address
Name
Bit7 Bit6 Bit5
Bit4
Bit3
Extended IO Register
Bit2 Bit1
Bit0
$F6 GUID3
$F5 GUID2
$F4 GUID1
$F3 GUID0
GUID Byte 3
GUID Byte 2
GUID Byte 1
GUID Byte 0
$F2
PMCR
PMCE LFEN EXTEN WCES OSCKEN OSCMEN RCKEN RCMEN
$F1
DSCR
DSCE
-
-
DSC4
DSC3
DSC2
DSC1
DSC0
$F0
IOCR
IOCE -
-
-
-
- REFIOEN RSTIOEN
$E2
PSSR PSS1 - -
-
-
-
- PSR1
$CF DIDR3
-- -
-
TIN11D TIN10D TIN9D
TIN8D
$CE
DIDR2
TIN7D TIN6D TIN5D TIN4D TIN3D
TIN2D
TIN1D
TIN0D
$CD
TKCSR
TKPD
TKPSEL
TKMUX
$C6 UDR0
$C5 UBRR0H
$C4 UBRR0L
--
USART Data
--
USART Baud Rate Register High
USART Baud Rate Register Low
$C2 UCSR0C
UMSEL0
UPM0
USBS0
UCSZ01/ UCSZ00/
UDORD0 UCPHA0
UCPOL0
$C1
UCSR0B
RXCIE0 TXCIE0 UDRIE0 RXEN0 TXEN0 UCSZ02 RXB80
TXB80
$C0
UCSR0A
RXC0 TXC0 UDRE0 FE0
DOR0
UPE0
U2X0
MPCM0
$BD TWAMR
TWI Address Mask
-
$BC
TWCR
TWINT TWEA TWSTA TWSTO TWWC
TWEN
-
TWIE
$BB TWDR
TWI Data
$BA TWAR
TWI Address
TWGCE
$B9 TWSR
TWI Status
- TWPS
$B8 TWBR
TWI Bit Rate
$B6 ASSR
- EXCLK AS2 TCN2UB OCR2AUB OCR2BUB TCR2AUB TCR2BUB
$B4 OCR2B
Timer/Counter 2 Output Compare Register B
$B3 OCR2A
Timer/Counter 2 Output Compare Register A
$B2 TCNT2
Timer/Counter 2 Counter Register
$B1
TCCR2B
FOC2A FOC2B
-
- WGM22
CS2
$B0 TCCR2A
COM2A
COM2B
- - WGM21 WGM20
-5-
5 Page 
LGT8F88A – 8bit High Performance FLASH MCU Overview v1.1.1
LogicGreen Technologies Co., LTD
LD
Rd, Z
Load indirect
Rd ← (Z)
LD Rd, Z+ Load indirect and post-inc
Rd ← (Z), Z ← Z+1
LD Rd, -Z Load indirect and pre-dec
Z ← Z - 1, Rd ← (Z)
LDD Rd, Z+q Load indirect with displacement Rd ← (Z + q)
LDS
Rd, k
Load direct from SRAM
Rd ← (k)
ST X, Rr Store indirect
(X) ← Rr
ST X+, Rr Store indirect and post-inc
(X) ← Rr, X ← X + 1
ST -X, Rr Store indirect and pre-dec
X ← X - 1, (X) ← Rr
ST Y, Rr Store indirect
(Y) ← Rr
ST Y+, Rr Store indirect and post-inc
(Y) ← Rr, Y ← Y + 1
ST
-Y, Rr
Store indirect and pre-dec
Y ← Y - 1, (Y) ← Rr
STD Y+q, Rr Store indirect with displacement (Y + q) ← Rr
ST Z, Rr Store indirect
(Z) ← Rr
ST Z+, Rr Store indirect and post-inc
(Z) ← Rr, Z ← Z + 1
ST -Z, Rr Store indirect and pre-dec
Z ← Z - 1, (Z) ← Rr
STD Z+q, Rr Store indirect with displacement (Z + q) ← Rr
STS k, Rr Store direct
(k) ← Rr
LPM
Load program memory
R0 ← (Z)
LPM
Rd, Z
Load program memory
Rd ← (Z)
LPM Rd, Z+ Load program and post-inc
Rd ← (Z), Z ← Z+1
LD Rd, Z+ Load
Rd ← (Z), Z ← Z+1
LD Rd, -Z Load indirect and pre-dec
Z ← Z - 1, Rd ← (Z)
LDD Rd, Z+q Load indirect with displacement Rd ← (Z + q)
LDS
Rd, k
Load direct from SRAM
Rd ← (k)
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
IN
Rd, P
In port
OUT P, Rr Out port
PUSH Rr
Push register on stack
POP Rd
Pop register from stack
BIT and BIT-TEST Instructions
SBI P, b Set bit in I/O register
CBI P, b Clear bit in I/O register
LSL Rd
Logical shift left
LSR Rd
Logical shift right
ROL Rd
Rotate left through carry
ROR Rd
Rotate right through carry
ASR Rd
Arithmetic shift right
SWAP Rd
Swap nibbles
BSET s
Flag set
BCLR
s
Flag clear
BST Rr, b Bit store from register to T
BLD
Rd, b
Bit load from T to register
SEC Set Carry
Rd ← P
P ← Rr
STACK ← Rr
Rd ← STACK
None
None
None
None
I/O(P, b) ← 1
I/O(P, b) ← 0
Rd(n+1) ← Rd(n), Rd(0) ← 0
Rd(n) ← Rd(n+1), Rd(7) ← 0
Rd(0)←C, Rd(n+1) ← Rd(n), C←Rd(7)
Rd(7)←C, Rd(n) ← Rd(n+1), C←Rd(0)
Rd(n) ← Rd(n+1), n=0:6
Rd(3:0) ← Rd(7:4), Rd(7:4) ← Rd(3:0)
SREG(s) ← 1
SREG(s) ← 0
T ← Rr(b)
Rd(b) ← T
C←1
- 11 -
None
None
Z,C,N,V
Z
Z
Z
Z
None
SREG(s)
SREG(s)
T
None
C
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LGT8F88A.PDF ] | |
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