PSD935G2 datasheet(84/91 Pages) STMICROELECTRONICS

tên linh kiện	PSD935G2

Giải thích chi tiết về linh kiện	Configurable Memory System on a Chip for 8-Bit Microcontrollers

PDF	91 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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84 / 91 page

PSD935G2

PSD9XX Family

Symbol

Parameter 1

Conditions Typical2 Max Unit

CIN

Capacitance (for input pins only)

VIN = 0 V

COUT

Capacitance (for input/output pins)

VOUT = 0 V

CVPP

Capacitance (for CNTL2/VPP)VPP = 0 V

NOTES: 1. These parameters are only sampled and are not 100% tested.

2. Typical values are for TA = 25°C and nominal supply voltages.

TA = 25 °C, f = 1 MHz

14.0

Pin Capacitance

15.0

Figure 34.

AC Testing

Input/Output

Waveform

16.0

Figure 35.

AC Testing

Load Circuit

17.0

Programming

3.0V

TEST POINT

1.5V

DEVICE

UNDER TEST

2.01 V

195

Ω

L = 30 pF

(INCLUDING

SCOPE AND JIG

CAPACITANCE)

Upon delivery from ST, the PSD935G2 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.)

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