MC908AZ32ACFU Freescale Semiconductor, MC908AZ32ACFU Datasheet - Page 162

no-image

MC908AZ32ACFU

Manufacturer Part Number
MC908AZ32ACFU
Description
IC MCU 32K FLASH 8.4MHZ 64-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC908AZ32ACFU

Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
CAN, SCI, SPI
Peripherals
LVD, POR, PWM
Number Of I /o
40
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 15x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC908AZ32ACFU
Manufacturer:
FREESCALE
Quantity:
3
Part Number:
MC908AZ32ACFU
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC908AZ32ACFU
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
Part Number:
MC908AZ32ACFUE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC908AZ32ACFUE
Manufacturer:
FREESCALE
Quantity:
20 000
Part Number:
MC908AZ32ACFUER
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Serial Communications Interface (SCI)
16.8.6 SCI Data Register
The SCI data register is the buffer between the internal data bus and the receive and transmit shift
registers. Reset has no effect on data in the SCI data register.
R7/T7:R0/T0 — Receive/Transmit Data Bits
16.8.7 SCI Baud Rate Register
The baud rate register selects the baud rate for both the receiver and the transmitter.
SCP1 and SCP0 — SCI Baud Rate Prescaler Bits
162
Reading address $0018 accesses the read-only received data bits, R7:R0. Writing to address $0018
writes the data to be transmitted, T7:T0. Reset has no effect on the SCI data register.
These read/write bits select the baud rate prescaler divisor as shown in
and SCP0.
Address:
Address:
Do not use read-modify-write instructions on the SCI data register.
Reset:
Reset:
Read:
Read:
Write:
Write:
$0018
$0019
Bit 7
Bit 7
R7
T7
0
0
Figure 16-18. SCI Baud Rate Register (SCBR)
SCP[1:0]
= Unimplemented
00
01
10
11
Figure 16-17. SCI Data Register (SCDR)
Table 16-9. SCI Baud Rate Prescaling
R6
T6
6
6
0
0
MC68HC908AZ32A Data Sheet, Rev. 2
SCP1
R5
T5
5
5
0
NOTE
Unaffected by Reset
SCP0
R4
T4
R
4
4
0
Prescaler Divisor (PD)
= Reserved
R3
T3
R
3
3
0
13
1
3
4
SCR2
R2
T2
2
2
0
Table
SCR1
R1
T1
1
1
0
16-9. Reset clears SCP1
Freescale Semiconductor
SCR0
Bit 0
Bit 0
R0
T0
0

Related parts for MC908AZ32ACFU