59C11 Datasheet, PDF (2/12 Pages) Microchip Technology – 1K 5.0V Microwire Serial EEPROM

59C11
1.0 ELECTRICAL CHARACTERISTICS
1.1 Maximum Ratings*
VCC...................................................................................7.0V
All inputs and outputs w.r.t. VSS ............... -0.6V to VCC +1.0V
Storage temperature .................................. -65˚C to +150˚C
Ambient temperature with power applied...... -65˚C to +125˚C
Soldering temperature of leads (10 seconds) ............. +300˚C
ESD protection on all pins................................................4 kV
*Notice: Stresses above those listed under “Maximum ratings”
may cause permanent damage to the device. This is a stress rat-
ing only and functional operation of the device at those or any
other conditions above those indicated in the operational listings
of this specification is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
TABLE 1-1: PIN FUNCTION TABLE
Name
CS
CLK
DI
DO
VSS
ORG
RDY/BSY
VCC
Function
Chip Select
Serial Clock
Data In
Data Out
Ground
Memory Array Organization
Ready/Busy Status
+5V Power SUpply
TABLE 1-2: DC CHARACTERISTICS
VCC = +5.0V (±10%)
Commercial (C):
Industrial (I):
Automotive (E):
Tamb
Tamb
Tamb
= 0°C to 70°C
= -40°C to +85°C
= -40°C to 125°C
Parameter
Symbol Min
Max Units
Conditions
VCC detector threshold
VTH
2.8
4.5
V
High level input voltage
VIH
2.0 Vcc+1
V
Low level input voltage
VIL
-0.3
0.8
V
High level output voltage
VOH
2.4
—
V
Low level output voltage
VOL
—
0.4
V
Input leakage current
ILI
—
10
µA
Output leakage current
ILO
—
10
µA
Pin capacitance
(all inputs/outputs)
CIN,
—
7
pF
COUT
Operating current (all modes)
ICC write —
4
mA
Standby current
ICCS
—
100
µA
Note 1: Internal resister pull-up at Pin 6. Active output at Pin 7.
2: This parameter is periodically sampled and not 100% tested.
IOH = -400 µA
IOL = 3.2 mA
VIN = 0V to VCC (Note 1)
VOUT = 0V to VCC (Note 1)
VIN/VOUT = 0V (Note 2)
Tamb = 25°C, f = 1 MHz
FCLK = 1 MHz, VCC = 5.5V
CS = 0V, VCC = 5.5V
FIGURE 1-1: SYNCHRONOUS DATA TIMING
CLK
TDIS
DI
TCKH
VALID
TDIH
CS
TCSS
TPD
DO
TCKL
TDIS
TDIH
VALID
TPD
VALID
TCSH
VIH
VIL
VIH
VIL
TCSL
VIH
TCZ
VALID
VIL
VIH/ VOH
HIGH
Z
V IL/ V OL
DS20040J-page 2
© 1996 Microchip Technology Inc.