S912XEP768J5MAGR Freescale Semiconductor, S912XEP768J5MAGR Datasheet - Page 194
S912XEP768J5MAGR
Manufacturer Part Number
S912XEP768J5MAGR
Description
16-bit Microcontrollers - MCU 16-bit 768K Flash
Manufacturer
Freescale Semiconductor
Datasheet
1.S912XEG128J2MAL.pdf
(1324 pages)
Specifications of S912XEP768J5MAGR
Rohs
yes
Core
HCS12X
Processor Series
MC9S12
Data Bus Width
16 bit
Maximum Clock Frequency
50 MHz
Program Memory Size
768 KB
Data Ram Size
48 KB
On-chip Adc
Yes
Operating Supply Voltage
3.3 V to 5 V
Operating Temperature Range
- 40 C to + 125 C
Package / Case
LQFP-144
Mounting Style
SMD/SMT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
S912XEP768J5MAGR
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- Current page: 194 of 1324
- Download datasheet (5Mb)
Chapter 3 Memory Mapping Control (S12XMMCV4)
Table 3-7
resources (internal) parameters.
194
CS3E[1:0]
CS2E[1:0]
CS1E[1:0]
CS0E[1:0]
Field
7–6
5–4
3–2
1–0
1. External RPAGE accesses in (NX, EX)
2. When ROMHM is set (see ROMHM in
3. When the internal NVM is enabled (see ROMON in
4. External PPAGE accesses in (NX, EX)
chip memory block.
the CS0 is not asserted in the space occupied by this on-chip memory block.
shows the address boundaries of each chip select and the relationship with the implemented
Chip Select 3 Enables — These bits enable the external chip select CS3 output which is asserted during
accesses to specific external addresses. The associated global address range is shown in
Figure
Chip select 3 is only active if enabled in Normal Expanded mode, Emulation Expanded mode.
The function disabled in all other operating modes.
00
01,10,11 Chip select 3 is enabled
Chip Select 2 Enables — These bits enable the external chip select CS2 output which is asserted during
accesses to specific external addresses. The associated global address range is shown in
Figure
Chip select 2 is only active if enabled in Normal Expanded mode, Emulation Expanded mode.
The function disabled in all other operating modes.
00
01,10,11 Chip select 2 is enabled
Chip Select 1 Enables — These bits enable the external chip select CS1 output which is asserted during
accesses to specific external addresses. The associated global address range is shown in
Figure
Chip select 1 is only active if enabled in Normal Expanded mode, Emulation Expanded mode.
The function disabled in all other operating modes.
00
01,10,11 Chip select 1 is enabled
Chip Select 0 Enables — These bits enable the external chip select CS0 output which is asserted during
accesses to specific external addresses. The associated global address range is shown in
Figure
Chip select 0 is only active if enabled in Normal Expanded mode, Emulation Expanded mode.
The function disabled in all other operating modes.
00
01,10,11 Chip select 0 is enabled
Chip Selects
CS2
CS0
CS3
CS1
3-17.
3-17.
3-17.
3-17.
Chip select 3 is disabled
Chip select 2 is disabled
Chip select 1 is disabled
Chip select 0 is disabled
(2)
(3)
Table 3-7. Global Chip Selects Memory Space
MC9S12XE-Family Reference Manual Rev. 1.25
Table 3-6. MMCCTL0 Field Descriptions
Bottom Address
0x00_0800
0x14_0000
0x20_0000
0x40_0000
Table
3-16) the CS2 is asserted in the space occupied by this on-
Section 3.3.2.5, “MMC Control Register
Description
0x7F_FFFF minus FLASHSIZE
0x0F_FFFF minus RAMSIZE
Top Address
0x1F_FFFF
0x3F_FFFF
Freescale Semiconductor
(MMCCTL1))
Table 3-7
Table 3-7
Table 3-7
Table 3-7
(1)
(4)
and
and
and
and
Related parts for S912XEP768J5MAGR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
S912XEP Series 16 Bit 50 Mhz 1 MB Flash 64 KB Ram Microcontroller - LQFP-144
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: