psd934f2v-20mi STMicroelectronics, psd934f2v-20mi Datasheet - Page 85

• Manufacturer Part Number: psd934f2v-20mi
• Description: Flash In-system Programmable Isp Peripherals For 8-bit Mcus
• Manufacturer: STMicroelectronics

Pin Capacitance
Preliminary Information
Figure 33.
AC Testing
Input/Output
Waveform
Figure 34.
AC Testing
Load Circuit
Programming
Upon delivery from ST, the PSD9XX device has all bits in the PLDs and
memories in the “1” or high state. The configuration bits are in the “0” or low state. The
code, configuration, and PLDs logic are loaded through the procedure of programming.
Information for programming the device is available directly from ST. Please contact your
local sales representative. (See the last page.)
T
NOTES: 1. These parameters are only sampled and are not 100% tested.
Symbol
A
C
C
C
= 25 °C, f = 1 MHz
IN
OUT
VPP
2. Typical values are for T
Capacitance (for input pins only)
Capacitance (for input/output pins)
Capacitance (for CNTL2/V
3.0V
0V
UNDER TEST
Parameter
DEVICE
A
= 25°C and nominal supply voltages.
1
PP
TEST POINT
)
2.01 V
195
Conditions Typical
C
(INCLUDING
SCOPE AND JIG
CAPACITANCE)
V
V
L
V
OUT
PP
= 30 pF
IN
= 0 V
= 0 V
= 0 V
1.5V
18
4
8
2
PSD9XX Family
Max Unit
12
25
6
pF
pF
pF
81