Description
FEATURES:
•
*-bit ****-Compatible
Microcontroller (MCU)
with Embedded SuperFlash
Memory
– Fully Software
Compatible
– Development Toolset
Compatible
– Pin-For-Pin Package
Compatible
•
SST*9E**6RD2 Operation
– 0 to *0 MHz at 5V
•
SST*9V**6RD2 Operation
– 0 to *3 MHz at 3V
•
1 KByte Internal RAM
•
Dual Block SuperFlash
EEPROM
– *4 KByte primary block
+
8 KByte secondary block
(***-Byte sector size for both
blocks)
– Individual Block Security
Lock with SoftLock
– Concurrent Operation
during
In-Application Programming
(IAP)
– Memory Overlay for Interrupt
Support during IAP
•
Support External Address Range
up to *4
KByte of Program and Data
Memory
•
Three High-Current Drive Ports
(*6 mA each)
•
Three **-bit
Timers/Counters
•
Full-Duplex, Enhanced
UART
– Framing Error
Detection
– Automatic Address
Recognition
•
Ten Interrupt Sources at 4
Priority Levels
– Four External Interrupt
Inputs
•
Programmable Watchdog Timer
(WDT)
•
Programmable Counter Array
(PCA)
•
Four *-bit I/O Ports (*2 I/O
Pins) and
One *-bit Port
•
Second DPTR register
•
Low EMI Mode (Inhibit
ALE)
•
SPI Serial Interface
•
Standard *2 Clocks per cycle,
the device has an
option to double the speed to
6 clocks per cycle.
•
TTL- and CMOS-Compatible Logic
Levels
•
Brown-out Detection
•
Low Power Modes
– Power-down Mode with
External Interrupt Wake-up
– Idle Mode
•
Temperature Ranges:
– Commercial (0°C to
**0°C)
– Industrial (**0°C to
**5°C)
•
Packages Available
– **-contact WQFN (Port 4
feature not available)
– **-lead PLCC
– **-pin PDIP (Port 4 feature
not available)
– **-lead TQFP
•
All non-Pb (lead-free) devices
are RoHS compliant
