SST89V564RD-33-I-PJ SST [Silicon Storage Technology, Inc], SST89V564RD-33-I-PJ Datasheet - Page 7

• Manufacturer Part Number: SST89V564RD-33-I-PJ
• Description: FlashFlex51 MCU
• Manufacturer: SST [Silicon Storage Technology, Inc]

FlashFlex51 MCU
SST89E564RD / SST89V564RD / SST89E554RC / SST89V554RC
1.0 FUNCTIONAL BLOCKS
©2003 Silicon Storage Technology, Inc.
F
UNCTIONAL
B
LOCK
D
IAGRAM
Oscillator
32K/64K x8
SuperFlash
1. 64K x8 for SST89E564RD and SST89V564RD
Secondary
EEPROM
Primary
Watchdog Timer
8K x8
Timer 0 (16-bit)
Timer 1 (16-bit)
Timer 2 (16-bit)
Block
Block
32K x8 for SST89E554RC and SST89V554RC
PCA
1
Security
Instruction Register,
Timing and Control
Lock
Program Counter,
CPU Core
B-Register,
8051
ACC,
ALU,
7
Enhanced
I/O Port 0
I/O Port 1
I/O Port 2
I/O Port 3
Flash Control Unit
UART
8-bit
SPI
1K x8
RAM
1207 B1.3
Interrupt
Control
8 8
8
8
8
I/O
I/O
I/O
I/O
8 Interrupts
S71207-04-000
Data Sheet
12/03