SZF2002 Просмотр технического описания (PDF) - Philips Electronics
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SZF2002 Datasheet PDF : 76 Pages
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Philips Semiconductors
Low voltage 8-bit microcontroller with
6-kbyte embedded RAM
5 BLOCK DIAGRAM
Product specification
SZF2002
XCLK
RST
CE
OE
WE
RAMCE
EA
DEBUG
D0 to D7
A0 to A17
INT0 INT2 to INT8
T0
T1
INT1
VDD
3
VSS
3
PWM
ADC0 to ADC5
VDDA VSSA
TWO 16-BIT
TIMER/
EVENT
COUNTERS
(T0, T1)
CPU
80C51
core
excluding
ROM/RAM
PROGRAM
MEMORY
6-KBYTE
ROM
DATA
MEMORY
6144 + 256
bytes RAM
PWM
ADC
SZF2002
PARALLEL
I/O PORTS
AND
EXT. BUS
SERIAL
UART
PORT
8-BIT
I/O
PORTS
16-BIT
TIMER/
EVENT
COUNTER
I2C-BUS
INTERFACE
WATCHDOG
TIMER
(T3)
P1 P3 TXD RXD
P4
T2 T2EX
SDA SCL
MGM180
(1) Address lines A0 to A5 have alternative functions during Debug; see Section 7.2.
Fig.1 Block diagram.
1998 Aug 26
4
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