參數(shù)資料
型號(hào): M41ST87WMX6
廠商: STMICROELECTRONICS
元件分類: 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO28
封裝: 0.300 INCH, ROHS COMPLIANT, PLASTIC, SOX-28
文件頁(yè)數(shù): 51/52頁(yè)
文件大小: 689K
代理商: M41ST87WMX6
Description
M41ST87Y, M41ST87W
Doc ID 9497 Rev 8
Figure 2.
28-pin, 300 mil SOIC (MX) connections
Note:
No function (NF) and no connect (NC) pins should be tied to VSS. Pins 1, 2, 3, and 4 are
internally shorted together.
Figure 3.
20-pin, SSOP (SS) connections
Note:
No connect (NC) pin should be tied to VSS.
AI07025b
8
2
3
4
5
6
7
9
10
11
12
13
14
22
21
20
19
18
17
16
15
28
27
26
25
24
23
1
RSTIN1
RSTIN2
PFI2
NF
NC
SQW/FT
WDI
NF
NC
IRQ/OUT
F32k
VOUT
TP1IN
EX
PFI1
SCL
TPCLR
PFO1
ECON
VSS
VBAT
TP2IN
SDA
RST
NF
VCC
M41ST87Y
M41ST87W
PFO2
AI07025c
8
2
3
4
5
6
7
9
10
14
13
12
11
20
19
18
17
16
15
1
RSTIN1
X2
SQW/FT
PFI2
IRQ/OUT
F32k
VOUT
TP1IN
PFI1
SCL
NC
PFO1
VSS
VBAT
TP2IN
SDA
RST
X1
VCC
M41ST87Y
M41ST87W
PFO2
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M41ST87WSS6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM
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M41ST87Y 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0, 3.3, or 3.0V, 1280 bit (160 x8) Secure Serial RTC and NVRAM Supervisor with Tamper Detection