maxq7666batm Maxim Integrated Products, Inc., maxq7666batm Datasheet - Page 4

• Manufacturer Part Number: maxq7666batm
• Description: 16-bit, Risc, Microcontroller-based, Smart Data-acquisition System
• Manufacturer: Maxim Integrated Products, Inc.

16-Bit, RISC, Microcontroller-Based,
Smart Data-Acquisition System
ELECTRICAL CHARACTERISTICS (continued)
(AV
Typical values are at T
4
Data Flash Erase Size
Data Flash Programming Size
Data Flash Erase/Write Cell
Endurance
Data Flash DV
Data Flash Erase Timing
Data Flash Programming Timing
Data Flash Data Retention
RAM Data Retention Voltage
Data RAM Memory Size
Utility ROM Size
DD
________________________________________________________________________________________
= DV
PARAMETER
DDIO
DD
= +5.0V, DV
Supply Voltage
A
= +25°C.) (Note 1)
DD
= +3.3V, f
SYMBOL
SYSCLK
Page erase using utility ROM function
dataFlashPageErase
Page erase using utility ROM function
dataFlashPageEraseEven
Erase all
Using utility ROM function
dataFlashWritePage: must erase full two
pages and rewrite entire page to change
any values on that page
Using utility ROM function
dataFlashWritePageEven: must erase one
even page and rewrite entire page to
change any values on that page
Erasing, writing, or reading
Page erase
Entire flash
Page write (1 x 16)
Full data flash write
T
A
= 8MHz, V
= +85°C
REFDAC
CONDITIONS
= V
REFADC
64 x 16
256 x 16
= +5V, T
A
= T
10,000
MIN
MIN
3.0
15
2
to T
MAX
8192
TYP
18.7
256
240
512
3.3
4.7
24
73
2
1
1
1
, unless otherwise noted.
MAX
300
3.6
5.8
30
90
23
Cycles
UNITS
Pages
Pages
Years
Bytes
Bytes
ms
ms
µs
V
V