PXAS37KBA NXP Semiconductors, PXAS37KBA Datasheet - Page 25

• Manufacturer Part Number: PXAS37KBA
• Description: Microcontrollers (MCU) OTP32/1K 30/PLCC68/COM I2C
• Manufacturer: NXP Semiconductors

Specifications of PXAS37KBA

• 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-188
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8 bit, 8 Channel
• Lead Free Status / Rohs Status: Details
• Other names: PXAS37KBA,512

Philips Semiconductors
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
WRITE TO
2
CCAPnL
C, 2 UARTs, 16 MB address range
0
WRITE TO
CCAPnH
1
RESET
ENABLE
––
ECOMn
CCAPnH
PCA TIMER/COUNTER
16–BIT COMPARATOR
CH
––
CF
CAPPn
OVERFLOW
ENABLE
0
Figure 16. PCA High Speed Output Mode
ECOMn
CCAPnL
CR
CAPNn
CL
Figure 17. PCA PWM Mode
0
CAPPn
PCA TIMER/COUNTER
0
––
MATn
COMPARATOR
0
CCAPnH
CCAPnL
MATCH
8–BIT
CL
25
CAPNn
CCF4
0
TOGn
0
CL >= CCAPnL
CL < CCAPnL
MATn
(TO CCFn)
CCF3
PWMn
TOGn
CCF2
0
1
1
ECCFn
0
PWMn
CCF1
0
CCAPMn, n: 0..4
(491H–495H)
ECCFn
CCF0
SU01312
TOGGLE
CEXn
(41AH)
CCAPMn, n: 0..4
CCON
(491H–495H)
Preliminary specification
PCA INTERRUPT
XA-S3
SU01311
CEXn