ADUC7034BCPZ-RL Analog Devices Inc, ADUC7034BCPZ-RL Datasheet - Page 85

• Manufacturer Part Number: ADUC7034BCPZ-RL
• Description: IC,Battery Management,LLCC,48PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7034BCPZ-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 20.48MHz
• Connectivity: LIN, SPI, UART/USART
• Peripherals: POR, PSM, Temp Sensor, WDT
• Number Of I /o: 9
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 18 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 115°C
• Package / Case: 48-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 57. External GPIO Pin to Internal Port Signal Assignments
Port
Port0
Port1
Port2
1
2
These signals are internal signals only and do not appear on an external pin. These pins are used along with HVCON as the 2-wire interface to the high voltage
interface circuits.
These pins/signals are internal signals only and do not appear on an external pin. Both signals are used to provide external pin diagnostic write (GPIO_12) and
readback (GPIO_11) capability.
GPIO PIN
GPIO_0
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_11
GPIO_12
GPIO_13
2
1
2
PORT SIGNAL
P0.0
IRQ0
SS
P0.1
SCLK
P0.2
MISO
P0.3
MOSI
P0.4
ECLK
P0.5
P0.6
P1.0
IRQ1
RxD
P1.1
TxD
P2.0
IRQ4
LIN Output Pin.
P2.1
IRQ5
LIN HV Input Pin.
P2.4
LINRX
P2.5
LINTX
P2.6
1
2
2
1
1
Functionality (Defined by GPxCON)
General-purpose I/O.
External Interrupt Request 0
Slave select I/O for SPI.
General-purpose I/O.
Serial clock I/O for SPI.
General-purpose I/O.
Master input, slave output for SPI.
General-purpose I/O.
Master output, slave input for SPI.
General-purpose I/O
2.56 MHz clock output.
High voltage serial interface.
High voltage serial interface.
General-purpose I/O.
External Interrupt Request 1
Pin for UART.
General-purpose I/O.
Pin for UART.
General-purpose I/O.
External Interrupt Request 4.
Used to read directly from LIN pin for conformance testing.
General-purpose I/O.
External Interrupt Request 5.
Used to directly drive LIN pin for conformance testing.
General-purpose I/O.
LIN input pin.
General-purpose I/O.
LIN output pin.
General-purpose I/O, STI data output.
Rev. B | Page 85 of 136
ADuC7034