SST89E52RD-33-C-NI View Datasheet(PDF) - Silicon Storage Technology
Part Name
Description
View to exact match
SST89E52RD-33-C-NI Datasheet PDF : 81 Pages
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FlashFlex51 MCU
SST89E52RD2/RD / SST89E54RD2/RD / SST89E58RD2/RD
SST89V52RD2/RD / SST89V54RD2/RD / SST89V58RD2/RD
2.0 PIN ASSIGNMENTS
Data Sheet
40
(CEX2 / MOSI) P1.5 1
(CEX3 / MISO) P1.6
(CEX4 / SCK) P1.7
RST
(RXD) P3.0
(TXD) P3.1
(INT0#) P3.2
(INT1#) P3.3
(T0) P3.4
(T1) P3.5
Top View
(contacts facing down)
FIGURE 2-1: Pin Assignments for 40-contact WQFN
P0.4 (AD4)
P0.5 (AD5)
P0.6 (AD6)
P0.7 (AD7)
EA#
ALE/PROG#?
PSEN#
P2.7 (A15)
P2.6 (A14)
P2.5 (A13)
1255 40-wqfn QI P1.0
©2006 Silicon Storage Technology, Inc.
7
S71255-05-000
5/06
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