W79E217A Datasheet, PDF (7/207 Pages) Winbond – 8-bit Microcontroller

Preliminary W79E217A Data Sheet
3. PARTS INFORMATION LIST
3.1 Lead Free (RoHS) Parts information list
PART NO.
EPROM
FLASH
SIZE
RAM
OPERATING
FREQUENCY
OPERATING
VOLTAGE
NVM
FLASH
EPROM
PACKAGE
REMARK
W79E217AFG
64KB
256B
+
2KB
up to 33MHz
up to 20MHz
up to 24MHz
4.5V ~ 5.5V
2.7V^[1] ~
5.5V
4.5V ~ 5.5V
2KB
PQFP-100
Pin
Internal
memory
External
memory
Note: 1. Minimum of 3.0V operating voltage for NVM program and erase operations.
4. PIN CONFIGURATION
Publication Release Date: December 14, 2007
-7-
Revision A3.0