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參數(shù)資料
| 型號(hào)： | CY2040WAF |
| 英文描述： | Clocks and Buffers |
| 中文描述： | 時(shí)鐘和緩沖器 |
| 文件頁(yè)數(shù)： | 2/10頁(yè) |
| 文件大小： | 94K |
| 代理商： | CY2040WAF |
CY2040WAF
PRELIMINARY
Document #: 38-07234 Rev. *A
Page 2 of 10
PAD
1
2
3
I/O
Vpp
OE1
PDOE2
Description
Vpp for programming, NC when in normal operating mode, Pad 1 and 8 are shorted on die
Out2 Control Pin - Out2 is disabled (HiZ) when LOW
EPROM Programmable Powerdown OR Output enable Pin - Out3 is disabled (HiZ) when
LOW (OE function). Part is powered down when LOW (PD function)
Battery supply or backup power source (2.5V to 3.6V)
Main VDD (2.7V
–
5.5V) (Vbatt has to be present when main Vdd is present)
32.768-kHz Xtal Pin
32.768-kHz Xtal Out Pin
Vpp for programming, NC when in normal operating mode. Pins 1 and 8 are shorted on die
No Connect
No Connect
Ground
10
–
30 MHz Xtal Pin
10
–
30 MHz Xtal Out Pin
32-kHz output
Three-state input when used for programming
32-kHz output OR 1 MHz
–
66 MHz output from PLL post divider
10
–
30 MHz Xtal output OR 5
–
15 MHz Xtal output (with divide-by-2 option) OR PLL post
divider output (1 MHz
–
66 MHz). Output programmable by user
Ground (Pad 17 and 18 have to be bonded out to one pin)
4
5
6
7
8
9
10
11
12
13
14
Vbatt
Vdd
Xg1
Xd1
Vpp
NC
NC
Vss
Xg2
Xd2
Out1
Programming
Out2
Out3
15
16
17,18
Vss
CY2040WAF
PAD Configurations
DIE SIZE w/Scribe
62.0 mils x 70.1mils
1574.8
μ
m x 1780.5
μ
m
# of Transistors
9517
DIE Substrate Attach:
GND
1 Vpp
2 OE1
3 PDOE2
4 Vbatt
5 Vdd
6 Xg1
7 Xd1
8 Vpp
11 Vss
13 Xd2
16 Out3
17 Vss
(double bond)
DIE Thickness 14 mils
14 Out1
15 Out2
12 Xg2
9 N/C
10 N/C
18
Vss
7C80400x (die says)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY2040ZC-3 | 制造商:Cypress Semiconductor 功能描述: |
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| CY2071AF | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述: |
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