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參數(shù)資料
| 型號： | ADE7169ACPZF16-RL |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, QCC64 |
| 封裝： | 9 X 9 MM, ROHS COMPLIANT, MO-22-VMMD-4, LFCSP-64 |
| 文件頁數(shù)： | 83/140頁 |
| 文件大?。?/td> | 1359K |
| 代理商： | ADE7169ACPZF16-RL |
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Preliminary Technical Data
ADE7169F16
0
Rev. PrD | Page 83 of 140
0xA8
EX0
Set by the user to enable External Interrupt 0 (
).
Table 63. Interrupt priority SFR (IP, 0xB8)
Bit Location
Bit
Addr.
7
0xBF
Bit Name
Description
PADE
ADE Energy Measurement Interrupt Priority (1 = High; 0 =
Low).
Temperature ADC Interrupt Priority (1 = High; 0 = Low).
Timer 2 Interrupt Priority (1 = High; 0 = Low).
UART Serial Port Interrupt Priority (1 = High; 0 = Low).
Timer 1 Interrupt Priority (1 = High; 0 = Low).
INT1 (External Interrupt 1) priority (1 = High; 0 = Low).
Timer 0 Interrupt Priority (1 = High; 0 = Low).
INT0 (External Interrupt 0) Priority (1 = High; 0 = Low).
6
5
4
3
2
1
0
Table 64. Interrupt Enable and Priority 2 SFR (IEIP2, 0xA9)
Bit
Location
Mnemonic
7
6
PTI
RTC Interrupt Priority (1 = High; 0 = Low).
5
4
PSI
SPI/I2C Interrupt Priority (1 = High; 0 = Low).
3
EADE
Set by the user to enable the Energy Metering Interrupt (ADE)
2
ETI
Set by the user to enable the RTC Interval Timer interrupt.
1
EPSM
Set by the user to enable the PSM Power Supply Management interrupt.
0
ESI
Set by the user to enable the SPI/I2C interrupt.
Table 65. WatchDog Timer SFR (WDCON, 0xC0)
Bit
Location
Addr.
Name
Value
7-4
0xC7 –
0xC4
0xBE
0xBD
0xBC
0xBB
0xBA
0xB9
0xB8
PTEMP
PT2
PS
PT1
PX1
PT0
PX0
Bit
Description
Bit
Bit
Default
Description
PRE[3:0]
7
Watchdog pre-scaler. In normal mode, the 16-bit watchdog timer is clocked by the
input clock (32.768kHz). The PRE bits set which of the upper bits of the counter are
used as the watchdog output following:
CLKIN
t
PRE
watchdog
9
2
2
×
=
[3:0]
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010 to 1111
Watchdog interrupt response bit.
When clear, watchdog will generate a system reset when the watchdog time out
period has expired
When set, the watchdog will generate a interrupt when the watchdog time out
period has expired.
Watchdog Timeout
15.6ms
31.2ms
62.5ms
125ms
250ms
500ms
1s
2s
0
Automatic Reset
0
Serial download reset
Not a valid selection
3
0xC3
WDIR
0
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| ADE7169ASTZF16 | 功能描述:IC ENERGY METER 1PHASE 64LQFP RoHS:是 類別:集成電路 (IC) >> PMIC - 能量測量 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:* |
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