器件名称: TMP86F808DMG
功能描述: CMOS 8-BIT MICROCONTROLLER
文件大小: 448.32KB 共34页
简 介: TMP86F808
Pin Assignments (Top view)
P-SSOP30-56-0.65/P-SDIP-400-1.78
VSS XIN XOUT TEST VDD (XTIN) P21 (XTOUT) P22
RESET
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
(STOP/INT5) P20 P14 (TXD) P00 (RXD) P01 (SCLK) P02 (MOSI) P03 (MISO) P04
P37 (AIN5/STOP5) P36 (AIN4/STOP4) P35 (AIN3/STOP3) P34 (AIN2/STOP2) P33 (AIN1) P32 (AIN0) P31 (TC4/PD4/PWM4/PPG4) P30 (TC3/PDO3/PWM3) P13 P12 (DVO) P11 (INT1) (BOOT2) P10 (INT0) (BOOT1) P07 (TC1/INT4) P06 (INT3/PPG) P05 (SS)
86F808-3
2007-08-07
TMP86F808
Block Diagram
Program memory (Flash memory) Flash memory I/F TLCS-870/C CPU
Address/data bus Data memory (RAM) Boot program (ROM)
RESET TEST
Standby control circuit System control circuit Timing generator Time base timer Watchdog timer 16-bit timer/counter TC1
Interrupt controller
XIN XOUT
High frequency Low frequency
8-bit timer/counter TC3 TC4
Clock generator
8-bit AD converter
Serial interface SEI UART
Address/data bus Key-on wake up
P2
P1
P3
P0
P22 to P20
P14 to P10 I/O ports
P37 to P30
P07 to P00
86F808-4
2007-08-07
TMP86F808
Pin Function
The TMP86F808 has MCU mode and serial PROM mode. (1) MCU mode In the MCU mode, the TMP86F808 is a pin compatible with the TMP86C408/808 (Make sure to fix the TEST pin to low level). (2) Serial PROM mode The serial PROM mode is set by fixing TEST pin, P10 and P11 at “high” respectively when RESET pin is fixed “low”. After release of reset, the built-in BOOT ROM program is activated a……
