MC908AZ32ACFU Freescale Semiconductor, MC908AZ32ACFU Datasheet - Page 294

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
MSCAN Controller (MSCAN08)
24.13.12 MSCAN08 Identifier Acceptance Registers
On reception each message is written into the background receive buffer. The CPU is only signalled to
read the message, however, if it passes the criteria in the identifier acceptance and identifier mask
registers (accepted); otherwise, the message will be overwritten by the next message (dropped).
The acceptance registers of the MSCAN08 are applied on the IDR0 to IDR3 registers of incoming
messages in a bit by bit manner.
For extended identifiers, all four acceptance and mask registers are applied. For standard identifiers only
the first two (CIDMR0/1 and CIDAR0/1) are applied.
AC7–AC0 — Acceptance Code Bits
294
AC7–AC0 comprise a user-defined sequence of bits with which the corresponding bits of the related
identifier register (IDRn) of the receive message buffer are compared. The result of this comparison is
then masked with the corresponding identifier mask register.
CIDAR0
CIDAR1
CIDAR2
CIDAR3
The CIDAR0–3 registers can be written only if the SFTRES bit in CMCR0
is set
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Figure 24-26. Identifier Acceptance Registers (CIDAR0–CIDAR3)
Address: $050511
Bit 7
AC7
Bit 7
AC7
Bit 7
AC7
Bit 7
AC7
Address: $0510
Address: $0512
Address: $0513
AC6
AC6
AC6
AC6
6
6
6
6
MC68HC908AZ32A Data Sheet, Rev. 2
AC5
AC5
AC5
AC5
5
5
5
5
NOTE
Unaffected by Reset
Unaffected by Reset
Unaffected by Reset
Unaffected by Reset
AC4
AC4
AC4
AC4
4
4
4
4
AC3
AC3
AC3
AC3
3
3
3
3
AC2
AC2
AC2
AC2
2
2
2
2
AC1
AC1
AC1
AC1
1
1
1
1
Freescale Semiconductor
Bit 0
AC0
Bit 0
AC0
Bit 0
AC0
Bit 0
AC0

Related parts for MC908AZ32ACFU