参数资料
型号: PCA2002CX8/5/1,025
厂商: NXP Semiconductors
文件页数: 10/30页
文件大小: 0K
描述: IC WATCH CIRCUIT 32KHZ DIE
标准包装: 15,064
系列: *
PCA2002
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 8 — 25 November 2011
18 of 30
NXP Semiconductors
PCA2002
32 kHz watch circuit with programmable output period and pulse width
[1]
All coordinates are referenced, in
m, to the center of the die (see Figure 10 and Figure 11).
[2]
The substrate (rear side of the chip) is connected to VSS. Therefore, the die pad must be either floating or
connected to VSS.
[3]
Pad i.c. is used for factory test; in normal operation it must be left open-circuit, and it has an internal
pull-down resistor connected to VSS.
Table 14.
Bonding pad and solder bump description
Symbol
Pin
Type
Description
1
480
+330
supply
ground
2
480
+160
-
internally connected
OSCIN
3
480
160
input
oscillator input
OSCOUT
4
480
330
output
oscillator output
VDD
5+480
330
supply
supply voltage
MOT1
6
+480
160
output
motor 1 output
MOT2
7
+480
+160
output
motor 2 output
RESET
8
+480
+330
input
reset input
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