S912XEP768J5MAGR Freescale Semiconductor, S912XEP768J5MAGR Datasheet - Page 252
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: 252 of 1324
- Download datasheet (5Mb)
Chapter 5 External Bus Interface (S12XEBIV4)
5.4.2.4.2
5.4.2.4.3
252
DATA[15:0] (external read)
RW
Bus cycle ->
ECLK phase
ADDR[22:20] / ACC[2:0]
ADDR[19:16] / IQSTAT[3:0] ...
ADDR[15:0] / IVD[15:0]
DATA[15:0] (write)
RW
Bus cycle ->
Bus cycle ->
ECLK phase
ADDR[22:20] / ACC[2:0]
ADDR[19:16] / IQSTAT[3:0] ...
ADDR[15:0] / IVD[15:0]
DATA[15:0] (write)
RW
Bus cycle ->
ECLK phase
ADDR[22:20] / ACC[2:0]
ADDR[19:16] / IQSTAT[3:0] ...
ADDR[15:0] / IVD[15:0]
DATA[15:0] (write)
RW
Write Access Timing
Read-Write-Read Access Timing
Table 5-18. Interleaved Read-Write-Read Accesses (1 Cycle)
...
...
...
...
...
...
...
...
addr 0
high
...
?
1
?
0
MC9S12XE-Family Reference Manual Rev. 1.25
Table 5-14. Read Access (n–1 Cycles)
Table 5-17. Write Access (n–1 Cycles)
...
...
...
...
...
...
Table 5-16. Write Access (2 Cycles)
...
...
...
...
...
...
1
Table 5-15. Write Access (1 Cycle)
iqstat-1
Access #0
acc 0
low
addr 0
addr 0
1
?
0
z
high
high
Access #0
?
0
?
0
1
1
1
addr 0
iqstat -1
high
iqstat-1
acc 0
acc 0
1
0
z
low
low
?
0
Access #0
?
0
Access #0
data 0
2
iqstat 0
000
low
addr 0
addr 1
1
x
0
z
high
high
Access #1
Access #1
1
0
data 0
data 0
2
2
2
addr 0
iqstat 0
iqstat 0
high
acc 1
z
1
0
000
low
low
x
1
x
0
data 1
3
0000
000
low
addr 2
addr 1
z
1
x
0
high
high
Access #2
Access #1
1
1
Access #2
...
...
...
...
...
...
...
...
3
3
Freescale Semiconductor
iqstat 1
data 2
acc 2
acc 1
0000
3
low
low
data 0
addr 1
x
1
x
x
1
high
1
Access #1
1
...
...
...
...
...
...
...
...
...
...
...
...
...
...
n
acc 1
0000
low
...
z
1
x
x
1
...
...
...
...
...
...
...
...
...
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: