MC9S12DP512CPV Freescale Semiconductor, MC9S12DP512CPV Datasheet - Page 100

• Manufacturer Part Number: MC9S12DP512CPV
• Description: IC MCU 512K FLASH 25MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12DP512CPV

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.25 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MC9S12DP512 Device Guide V01.25
The setup time can be ignored for this operation.
A.3.1.4 Mass Erase
Erasing a NVM block takes:
The setup time can be ignored for this operation.
A.3.1.5 Blank Check
The time it takes to perform a blank check on the Flash or EEPROM is dependant on the location of the
first non-blank word starting at relative address zero. It takes one bus cycle per word to verify plus a setup
of the command.
Conditions are shown in Table A-4 unless otherwise noted
Num C
NOTES:
1. Restrictions for oscillator in crystal mode apply!
2. Minimum Programming times are achieved under maximum NVM operating frequency f
3. Maximum Erase and Programming times are achieved under particular combinations of f
4. Row Programming operations are not applicable to EEPROM
5. Minimum Erase times are achieved under maximum NVM operating frequency f
6. Minimum time, if first word in the array is not blank
7. Maximum time to complete check on an erased block
10
1
2
3
4
5
6
7
8
9
f
Refer to formulae in Sections Section A.3.1.1 Single Word Programming- Section A.3.1.4 Mass Erasefor guidance.
bus
.
D External Oscillator Clock
D Bus frequency for Programming or Erase Operations
D Operating Frequency
D Flash Row Programming consecutive word
D Flash Row Programming Time for 64 Words
D Blank Check Time Flash per block
D Blank Check Time EEPROM per block
P Single Word Programming Time
P Sector Erase Time
P Mass Erase Time
Rating
Table A-11 NVM Timing Characteristics
t
check
t
mass
location t
4
(4)
20000
Symbol
f
f
NVMOSC
NVMBUS
f
t
cyc
t
NVMOP
t
t
t
swpgm
bwpgm
t
brpgm
check
check
---------------------
f
mass
t
era
NVMOP
+
1
10 t
1331.2
20.4
100
11
Min
46
20
11
150
0.5
NVMOP
1
cyc
(6)
2
5
6
(5)
(2)
(2)
NVMOP
.
NVMOP
Typ
and maximum bus frequency
-
-
-
-
-
-
-
-
-
-
and bus frequency f
2027.5
65546
2058
26.7
133
74.5
31
Max
50
200
-
(3)
1
(3)
(3)
(7)
3
(3)
7
bus
Unit
MHz
MHz
kHz
t
t
ms
ms
cyc
cyc
.
s
s
s