參數(shù)資料
型號: PCA8802U/2AA/1
廠商: NXP SEMICONDUCTORS
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PBGA8
封裝: 1.19 X 1.14 MM, 0.22 MM HEIGHT, LEAD FREE, WLCSP-8
文件頁數(shù): 12/34頁
文件大?。?/td> 160K
代理商: PCA8802U/2AA/1
PCA8802_1
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 19 February 2009
2 of 34
NXP Semiconductors
PCA8802
Smartcard RTC
4.
Ordering information
5.
Marking
6.
Block diagram
Table 1.
Ordering information
Type number
Package
Name
Description
Delivery form
Version
PCA8802CX8/B/1 PCA8802CX wafer level chip-size package; 8 bumps;
1.19
× 1.14 × 0.29 mm
chip with solder bumps in tape
and reel
PCA8802CX
PCA8802U/2AA/1 PCA8802U
wafer level chip-size package; 8 bumps;
1.19
× 1.14 × 0.22 mm
chip with gold bumps in tray
PCA8802U
Table 2.
Marking codes
Type number
Marking code
PCA8802CX8/B/1
PC8802-1
PCA8802U/2AA/1
PC8802-1
Fig 1.
Block diagram
001aaj164
32.768 kHz
OSCILLATOR
DIVIDE 220
1/32 Hz
OSCI
OSCO
reset
SDA
SCL
INT
24-BIT
COUNTER
PULSE
GENERATOR
SERIAL INTERFACE AND
CONTROL REGISTERS
VSS
VDD
TEST
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