MAXQ7670ATL/V+ Maxim Integrated Products, MAXQ7670ATL/V+ Datasheet - Page 36

• Manufacturer Part Number: MAXQ7670ATL/V+
• Description: IC MCU W/10BIT ADC 40TQFN-EP
• Manufacturer: Maxim Integrated Products
• Series: MAXQ™r

Specifications of MAXQ7670ATL/V+

• Core Processor: RISC
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: CAN, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 7
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Ram Size: 1K x 16
• Voltage - Supply (vcc/vdd): 2.25 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 40-TQFN Exposed Pad
• Processor Series: MAXQ
• Core: RISC
• Data Bus Width: 16 bit
• Data Ram Size: 2 KB
• Interface Type: SPI, JTAG, CAN
• Maximum Clock Frequency: 16 MHz
• Number Of Timers: 1
• Operating Supply Voltage: 4.5 V to 5.25 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Microcontroller with 10-Bit ADC,
PGA, 64KB Flash, and CAN Interface
36
+12V
______________________________________________________________________________________
10µF
IN
EN
HOLD
GND
MAX5024LASA
VBRIDGEA
GNDA
VBRIDGEB
GNDB
VBRIDGEA
GNDA
VBRIDGEB
GNDB
DUAL-BRIDGE SENSOR
DUAL-BRIDGE SENSOR
RESET
OUT
SET
EXTERNAL RESET IS OPTIONAL
V
DD
OUTA+
OUTA-
OUTB+
OUTB-
OUTA+
OUTA-
OUTB+
OUTB-
(+5V)
15µF
-2nF
-2nF
-2nF
-2nF
-2nF
-2nF
-2nF
-2nF
0.1µF
+3.3V
16MHz
0.1µF
0.47µF
AVDD
REFADC
DVDDIO
RESET
XIN
XOUT
I.C.
AIN0
AIN2
AIN4
AIN6
AIN1
AIN3
AIN5
AIN7
MUX
MUX
PROGRAM/DATA
MAXQ20 CORE
2KB DATA RAM
16-BIT TIMER
MAXQ7670
16-BIT RISC
CAN 2.0B
MICRO
FLASH
JTAG
64KB
GPIO
SPI
PGA
x16
P0.4/ADCCNV
10-BIT
ADC
P0.7/T0B
CANRXD
CANTXD
REGEN2
P0.6/T0
GNDIO
DGND
DVDD
AGND
SCLK
MISO
MOSI
TMS
P0.5
P0.2
P0.1
P0.0
TCK
TDO
TDI
SS
Typical Application Circuit
CAN
0.47µF
V
DD
+2.5V
0.1µF
DIGITAL I/O
SPI
JTAG
S
REF
TXD
RXD
V
GND
CC
MAX13053ASA/AUT
CANH
CANL
4.7nF
60Ω
60Ω
TO CAN BUS
TO CAN BUS