MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 161

• Manufacturer Part Number: MC68F375BGMZP33
• Description: IC MPU 32BIT 33MHZ 217-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68F375BGMZP33

• Processor Type: M683xx 32-Bit
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 217-PBGA
• Processor Series: M683xx
• Core: CPU32
• Data Bus Width: 32 bit
• Program Memory Type: Flash
• Program Memory Size: 256 KB
• Data Ram Size: 10 KB
• Interface Type: SPI, SCI, CAN
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 48
• Number Of Timers: 16
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Lead Free Status / Rohs Status: No

CSBARBT — Chip-Select Base Address Register Boot
MC68F375
REFERENCE MANUAL
ADDR
MSB
15
23
0
RESET:
The chip-select address compare logic uses only the most significant bits to match an
address within a block. For this reason, the value of the base address must be an inte-
ger multiple of the block size.
After reset, the CPU32 fetches initialization values from addresses 0x00000 to
0x00007 in program space. To support bootstrap operation from reset, the chip-select
boot base address register (CSBARBT) defaults to 0x0007 which specifies a base
address of 0x000000 and a block size of 512 Kbytes. This allows a memory device
containing the reset vector and startup routine to automatically be selected by
CSBOOT. Refer to
Bit and field definitions for CSBARBT and CSBAR[0], [3] and [5:10] are the same, but
reset block sizes differ. For the bit definitions of CSBARBT and CSBAR[0], [3] and
[5:10] registers, see
ADDR
14
22
0
ADDR
13
21
0
ADDR
12
20
0
BLKSZ[2:0]
SINGLE-CHIP INTEGRATION MODULE 2 (SCIM2E)
ADDR
4.9.4.2 Chip-Select Reset Operation
000
001
010
011
100
101
110
111
Freescale Semiconductor, Inc.
Table
11
19
0
For More Information On This Product,
Table 4-35 Block Size Encoding
ADDR
10
18
0
4-36.
Go to: www.freescale.com
ADDR
17
Block Size
128 Kbytes
256 Kbytes
512 Kbytes
9
0
16 Kbytes
64 Kbytes
2 Kbytes
8 Kbytes
1 Mbyte
Rev. 25 June 03
ADDR
16
8
0
ADDR
15
7
0
Address Lines Compared
ADDR
14
6
0
ADDR[23:11]
ADDR[23:13]
ADDR[23:14]
ADDR[23:16]
ADDR[23:17]
ADDR[23:18]
ADDR[23:19]
ADDR[23:20]
ADDR
13
5
0
ADDR
for more information.
12
4
0
ADDR
11
3
0
2
1
BLKSZ[2:0]
0xYF FA48
MOTOROLA
1
1
LSB
4-79
0
1