PXAS37KBBE,557 NXP Semiconductors, PXAS37KBBE,557 Datasheet - Page 9

• Manufacturer Part Number: PXAS37KBBE,557
• Description: IC XA MCU 16BIT 32K OTP 80-LQFP
• Manufacturer: NXP Semiconductors
• Series: XAr

Specifications of PXAS37KBBE,557

• Core Processor: XA
• Core Size: 16-Bit
• Speed: 30MHz
• Connectivity: EBI/EMI, I²C, UART/USART
• Peripherals: PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 80-LQFP
• Processor Series: PXAS3x
• Core: 80C51
• Data Bus Width: 16 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, UART
• Maximum Clock Frequency: 30 MHz
• Number Of Programmable I/os: 50
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-3537; 935262379557; PXAS37KBBE

Philips Semiconductors
Table 1. Special Function Registers
2000 Dec 01
ADCON#* A/D control register
ADCS#*
ADCFG#
ADRSH0# A/D high byte result, channel 0
ADRSH1# A/D high byte result, channel 1
ADRSH2# A/D high byte result, channel 2
ADRSH3# A/D high byte result, channel 3
ADRSH4# A/D high byte result, channel 4
ADRSH5# A/D high byte result, channel 5
ADRSH6# A/D high byte result, channel 6
ADRSH7# A/D high byte result, channel 7
ADRSL#
BCR#
BTRH
BTRL
CCON#*
CMOD#
CH#
CL#
CCAPM0# PCA module 0 mode
CCAPM1# PCA module 1 mode
MNEMONIC
MNEMONIC
P5.0 – P5.7
P6.0 – P6.7
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
NAME
2
C, 2 UARTs, 16 MB address range
A/D channel select register
A/D timing configuration
Two LSBs of 10-bit A/D result
Bus configuration register
Bus timing register high byte
Bus timing register low byte
PCA counter control
PCA mode control
PCA counter high byte
PCA counter low byte
PLCC
23–30
43, 44
PIN NUMBER
23
24
25
26
27
28
29
30
43
44
DESCRIPTION
17–20,
22–25
40, 41
LQFP
17
18
19
20
22
23
24
25
40
41
TYPE
TYPE
I/O
I/O
I/O
I/O
O
O
I
I
I
I
I
I
Address
SFR
43E
43F
4B9
4B0
4B1
4B2
4B3
4B4
4B5
4B6
4B7
4B8
46A
469
468
41A
490
48B
48A
491
492
Port 5: Port 5 is an 8-bit I/O port with a user-configurable output type. Port 5 latches have
1s written to them and are configured in the quasi-bidirectional mode during reset. The
operation of Port 5 pins as inputs and outputs depends upon the port configuration
selected. Each port pin is configured independently. Refer to the section on I/O port
configuration and the DC Electrical Characteristics for details.
Port 5 also provides various special functions as described below. Port 5 pins used as A/D
inputs must be configured by the user to the high impedance mode.
Port 6: Port 6 is a 2-bit I/O port with a user-configurable output type. Port 6 latches have
1s written to them and are configured in the quasi-bidirectional mode during reset. The
operation of Port 6 pins as inputs and outputs depends upon the port configuration
selected. Each port pin is configured independently. Refer to the section on I/O port
configuration and the DC Electrical Characteristics for details.
Port 6 also provides special functions as described below:
AD0 (P5.0):
AD1 (P5.1):
AD2 (P5.2):
AD3 (P5.3):
AD4 (P5.4):
AD5 (P5.5):
AD6/SCL (P5.6):
AD7/SDA (P5.7):
A22 (P6.0):
A23 (P6.1):
ADCS7
WM1
CIDL
MSB
DW1
3FF
2D7
3F7
CF
–
–
–
–
–
ECOM0 CAPP0 CAPN0
ECOM1 CAPP1 CAPN1
ADCS6
WDTE
DW0
WM0
3FE
2D6
3F6
CR
9
–
–
–
BIT FUNCTIONS AND ADDRESSES
ADCS5
A/D channel 0 input.
A/D channel 1 input.
A/D channel 2 input.
A/D channel 3 input.
A/D channel 4 input.
A/D channel 5 input.
A/D channel 6 input. I
A/D channel 7 input. I
Address bit 22 of the external address bus.
Address bit 23 of the external address bus.
DWA1
ALEW
CLKD
3FD
3F5
2D5
–
–
–
–
NAME AND FUNCTION
NAME AND FUNCTION
ADCS4
WAITD
DWA0
CCF4
3FC
2D4
3F4
–
–
–
–
ADRES
ADCS3
BUSD
CCF3
MAT0
MAT1
DR1
CR1
3F3
3FB
2D3
2
2
–
C serial clock input/output.
C serial data input/output.
A/D Timing Configuration
ADMOD
ADCS2
CCF2
CPS1
TOG0
TOG1
DR0
CR0
BC2
2D2
3F2
3FA
ADSST
ADCS1
PWM0
PWM1
DRA1
CRA1
CCF1
CPS0
BC1
2D1
3F1
3F9
Preliminary specification
ECCF0 00h
ECCF1 00h
ADCS0
ADINT
DRA0
CRA0
CCF0
LSB
ECF
BC0
2D0
3F0
3F8
XA-S3
00h
00h
0Fh
xx
xx
xx
xx
xx
xx
xx
xx
xx
Note 1
FFh
EFh
00h
00h
00h
00h
Reset
Value