Z51F0410 Datasheet, PDF (18/184 Pages) Zilog, Inc. – Z8051 Series 8-Bit Microcontrollers

1.5 Block Diagram
Z51F0410
Product Specification
P03/DSCL P05/DSDA
P07/AN7
P06/AN6
P05/AN5
AVref/P04/AN4
P03/AN3
P02/AN2
P01/AN1
P00/AN0
12-BIT
ADC
P03/EC0
P05/T1(PWM1)
P04/T0O
TIMER
&
PWM
P01/INT0
P04/INT1
INTERRUP
CONTROLLER
P05/AC+
P04/AC-
P03/ACOUT
P05/BUZO
Analog
Comparator
BUZZER
P03/SS
P02/ACK
P01/TXD
P00/RXD
P05/SDA
P04/SCL
USART
I2C
On –Chip
Debug
M8051
CORE
EEPROM RAM
(256B) (256B)
FLASH
(4K byte)
Power on
Reset
Brown Out
Detector
INT-RC OSC
8MHz ( 1%)
INT-RC OSC
128kHz ( 50%)
Voltage
Down
Convertor
P0
PORT
P07~P00
BIT
WDT
WT
CLOCK/
SYSTEM
CON
SUBXIN/P00
SUBXOUT/P01
XIN/P00
XOUT/P01
RESETB/P02
VDD VSS
Figure 1.2 Top Abstract Block Diagram
Note) P01, P02, P03 pin are programmable or configure option selectable.
PS029502-0212
PRELIMINARY
15