PXAS37KBBE NXP Semiconductors, PXAS37KBBE Datasheet - Page 6

• Manufacturer Part Number: PXAS37KBBE
• Description: Microcontrollers (MCU) XA 16BIT 32KOTP/1KRM 277Q1
• Manufacturer: NXP Semiconductors

Specifications of PXAS37KBBE

• Data Bus Width: 16 bit
• Program Memory Type: OTP
• Program Memory Size: 32 KB
• Data Ram Size: 1024 B
• Interface Type: UART, I2C
• Maximum Clock Frequency: 30 MHz
• Number Of Programmable I/os: 50
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-315
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8 bit, 8 Channel
• Package: 80LQFP
• Family Name: XA
• Maximum Speed: 30 MHz
• Ram Size: 1 KB
• Operating Temperature: 0 to 70 °C
• Lead Free Status / Rohs Status: Details
• Other names: PXAS37KBBE,557

Philips Semiconductors
BLOCK DIAGRAM
2000 Dec 01
XA 16-bit microcontroller
32 K/1 K OTP/ROM/ROMless, 8-channel 8-bit A/D, low voltage (2.7 V–5.5 V),
I
2
C, 2 UARTs, 16 MB address range
ROM/EPROM
1024 Bytes
Static RAM
32K Bytes
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Program
Memory
Bus
XA CPU Core
Data
Bus
SFR
bus
Timer 0, 1
Input Port/
Watchdog
UART 0
UART 1
Timer 2
Timer
PCA
A/D
I
6
2
C
SU00846
Preliminary specification
XA-S3