MC9S08GT16CFB Freescale Semiconductor, MC9S08GT16CFB Datasheet - Page 57

• Manufacturer Part Number: MC9S08GT16CFB
• Manufacturer: Freescale Semiconductor

Specifications of MC9S08GT16CFB

• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 20MHz
• Interface Type: SCI/SPI
• Program Memory Type: Flash
• Program Memory Size: 16KB
• Total Internal Ram Size: 1KB
• # I/os (max): 36
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2.08V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: PQFP
• Lead Free Status / Rohs Status: Not Compliant

1
2
3
4
FPOPEN — Open Unprotected FLASH for Program/Erase
FPDIS — FLASH Protection Disable
FPS2:FPS1:FPS0 — FLASH Protect Size Selects
Freescale Semiconductor
No redirection if FPOPEN = 0, or FNORED = 1.
Reset vector is not redirected.
32K and 60K devices only.
60K devices only.
FPS2:FPS1:FPS0
1
When FPDIS = 0, this 3-bit field determines the size of a protected block of FLASH locations at the
high address end of the FLASH (see
programmed.
Background commands can be used to change the contents of these bits in FPROT.
1 = Any FLASH location, not otherwise block protected or secured, may be erased or programmed.
0 = Entire FLASH memory is block protected (no program or erase allowed).
1 = No FLASH block is protected.
0 = FLASH block specified by FPS2:FPS0 is block protected (program and erase not allowed).
0:0:0
0:0:1
0:1:0
0:1:1
1:0:0
1:0:1
1:1:0
1:1:1
Reset:
Read:
Write:
Protected Address Range
FPOPEN
$FE00–$FFFF
$FC00–$FFFF
$E000–$FFFF
$C000–$FFFF
Bit 7
$F800–$FFFF
$F000–$FFFF
$8000–$FFFF
$8000–$FFFF
Figure 4-7. FLASH Protection Register (FPROT)
1
Table 4-8. High Address Protected Block
= Unimplemented or Reserved
This register is loaded from nonvolatile location NVPROT during reset.
MC9S08GB/GT Data Sheet, Rev. 2.3
FPDIS
(1)
6
Table
4-8). Protected FLASH locations cannot be erased or
FPS2
(1)
5
Protected Block Size
FPS1
(1)
4
16384 bytes
32768 bytes
32768 bytes
1024 bytes
2048 bytes
4096 bytes
8192 bytes
512 bytes
FPS0
(1)
3
0
2
FLASH Registers and Control Bits
Redirected Vectors
$FDC0–$FDFD
$BFC0–$BFFD
$7FC0–$7FFD
$7FC0–$7FFD
1
0
$DFC0–$DFFD
$FBC0–$FBFD
$EFC0–$EFFD
$F7C0–$F7FD
Bit 0
0
4
4
2
3
1
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