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参数资料
| 型号： | RS5C316B-E2 |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 封装： | 0.65 MM PITCH, SSOP-8 |
| 文件页数： | 3/38页 |
| 文件大小： | 288K |
| 代理商： | RS5C316B-E2 |
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RS5C316A/B
7
FUNCTIONAL DESCRIPTIONS
1. Addressing
Address
Registers
Data *1
A3
A2
A1
A0
D3
D2
D1
D0
0
1-second counter
(BANK=0)
S8
S4
S2
S1
Day of the week alarm register 1
(BANK=1)
AW3
AW2
AW1
AW0
1
0
1
10-second counter
(BANK=0)
—*2
S40
S20
S10
Day of the week alarm register 2
(BANK=1)
ALC
AW6
AW5
AW4
2
0
1
0
1-minute counter
(BANK=0)
M8
M4
M2
M1
1-minute alarm register
(BANK=1)
AM8
AM4
AM2
AM1
3
0
1
10-minute counter
(BANK=0)
—
M40
M20
M10
10-minute alarm register
(BANK=1)
—
AM40
AM20
AM10
4
0
1
0
1-hour counter
(BANK=0)
H8
H4
H2
H1
1-hour alarm register
(BANK=1)
AH8
AH4
AH2
AH1
5
0
1
0
1
10-hour counter
(BANK=0)
—
P/A, H20
H10
10-hour alarm register
(BANK=1)
ALE
—
AP/A, AH20
AH10
6
0
1
0
Day of the week counter
(BANK=0)
—
W4
W2
W1
7
0
1
Interrupt cycle register
(BANK=0, 1)
CT3
CT2
CT1
CT0
8
1
0
1-day counter
(BANK=0)
D8
D4
D2
D1
9
1
0
1
10-day counter
(BANK=0)
—
D20
D10
A
1
0
1
0
1-month counter
(BANK=0)
MO8
MO4
MO2
MO1
B
1
0
1
10-month counter
(BANK=0)
—
MO10
C
1
0
1-year counter
(BANK=0)
Y8
Y4
Y2
Y1
D
1
0
1
10-year counter
(BANK=0)
Y80
Y40
Y20
Y10
E
1
0
Control register 1
(BANK=0, 1)
CTFG
ALFG
WTEN
*6
/XSTP
*4 ADJ/BSY *3
F
1
Control register 2
(BANK=0, 1)
12/24
NOP
BANK *5
TEST *6
*1) All the listed data can be read and written.
*2) The “—” mark indicates data which can be read only and set to “0” when read.
*3) The ADJ/BSY bit of the control register is set to ADJ for write operation and BSY for read operation.
*4) The WTEN/XSTP bit of the control register is set to WTEN for write operation and XSTP for read operation.
*5) The clock/calendar counter and the alarm register can be selected when the BANK=0 and BANK=1 respectively. To designate the BANK is unnec-
essary for interrupt cycle register and control register 1/2.
*6) The WTEN bit and TEST bit are set to “1” when CE is “L”.
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| RS5C321A-E1 | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RS5C317A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:ULTRA-COMPACT HIGH PERFORMANCE SERIAL REAL-TIME CLOCK ICs |
| RS5C317A/B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:real-time clock ICs |
| RS5C317B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:ULTRA-COMPACT HIGH PERFORMANCE SERIAL REAL-TIME CLOCK ICs |
| RS5C321A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:ULTRA-COMPACT SERIAL REAL-TIME CLOCK ICs WITH 32.768kHz |
| RS5C321A/B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:real-time clock ICs |
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