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參數(shù)資料
型號(hào)： ADUC7032BSTZ-8V-RL
廠商： Analog Devices Inc
文件頁數(shù)： 46/128頁
文件大小： 0K
描述： IC BATTERY SENSOR PREC 48-LQFP
標(biāo)準(zhǔn)包裝： 1
系列： MicroConverter® ADuC7xxx
核心處理器： ARM7
芯體尺寸： 16/32-位
速度： 20.48MHz
連通性： LIN，SPI，UART/USART
外圍設(shè)備： POR，PSM，溫度傳感器，WDT
輸入/輸出數(shù)： 9
程序存儲(chǔ)器容量： 96KB（48K x 16）
程序存儲(chǔ)器類型： 閃存
RAM 容量： 1.5K x 32
電壓 - 電源 (Vcc/Vdd)： 3.5 V ~ 18 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 2x16b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 105°C
封裝/外殼： 48-LQFP
包裝： 標(biāo)準(zhǔn)包裝
其它名稱： ADUC7032BSTZ-8V-RLDKR
Preliminary Technical Data
ADuC7032
Rev. PrD | Page 24 of 128
Pin#
Mnemonic
Type*
Function
13
VBAT
I
Battery Voltage Input to resistor divider
14
VREF
I
External Reference Input Terminal. If this input is not being used it should be
connected directly to the AGND system ground
15
GND_SW
S
Switch to internal analog ground reference.
Negative input for external temperature channel and external reference
If this input is not being used it should be connected directly to the AGND
system ground.
16
NC
No Connect, this pin is not connected internally but is reserved for possible
future use, this pin should therefore not be connected externally
17
NC
No Connect, this pin is not connected internally but is reserved for possible
future use, this pin should therefore not be connected externally
18
VTEMP
I
External Pin for NTC/PTC temperature measurement
19
IIN+
I
Positive Differential Input for Current Channel
20
IIN-
I
Negative Differential Input for Current Channel
21
AGND
S
Ground Reference for On-Chip Precision Analog Circuits
22
AGND
S
Ground Reference for On-Chip Precision Analog Circuits
23
NC
No Connect, this pin is not connected internally but is reserved for possible
future use, this pin should therefore not be connected externally
24
REG_AVDD
S
Nominal 2.6V output from on chip regulator
25
NC
No Connect, this pin is not connected internally but is reserved for possible
future use, this pin should therefore not be connected externally
26
NC
No Connect, this pin is not connected internally but is reserved for possible
future use, this pin should therefore not be connected externally
27
GPIO_0/IRQ0/SS
I/O
General Purpose Digital I/O 0 is a Multi-Function Pin. By default and after
Power-On-Reset, this pin is configured as an input. The pin has an internal
weak pull-up resistor and if not being used it can be left unconnected. This
multi-function pin can be configured in one of 3 states, namely:
General Purpose Digital I/O 0
External Interrupt Request 0, Active High
SPI Interface, Slave Select Input
28
GPIO_1/SCLK
I/O
General Purpose Digital I/O 1 is a Multi-Function Pin. By default and after
Power-On-Reset, this pin is configured as an input. The pin has an internal
weak pull-up resistor and if not being used it can be left unconnected. This
multi-function pin can be configured in one of 2 states, namely:
General Purpose Digital I/O 1
SPI Interface, Serial Clock Input
29
GPIO_2/MIS0
I/O
General Purpose Digital I/O 2 is a Multi-Function Pin. By default and after
Power-On-Reset, this pin is configured as an input. The pin has an internal
weak pull-up resistor and if not being used it can be left unconnected. This
multi-function pin can be configured in one of 2 states, namely:
General Purpose Digital I/O 2
SPI Interface, Master Input/Slave Output Pin
30
GPIO_3/MOSI
I/O
General Purpose Digital I/O 3 is a Multi-Function Pin. By default and after
Power-On-Reset, this pin is configured as an input. The pin has an internal
weak pull-up resistor and if not being used it can be left unconnected. This
multi-function pin can be configured in one of 2 states, namely:
General Purpose Digital I/O 3
SPI Interface, Master Output/Slave Input Pin
31
GPIO_4/ECLK
I/O
General Purpose Digital I/O 4 is a programmable digital I/O pin. By default and
after Power-On-Reset, this pin is configured as an input. The pin has an
internal weak pull-up resistor and if not being used this pin can be left
unconnected.
GPIO4 is can also be configured to output a 2.56MHz clock
32
NC
No Connect, this pin is not connected internally but is reserved for possible
future use, this pin should therefore not be connected externally
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